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routing guide: a "photo" resource has by convention paths under "photos", in plural

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Xavier Noria 2010-07-22 00:16:26 +02:00
parent 198975ecee
commit e9127ce7e8
1 changed files with 6 additions and 6 deletions
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12
railties/guides/source/routing.textile
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@ -441,13 +441,13 @@ h4. Segment Constraints
You can use the +:constraints+ option to enforce a format for a dynamic segment:
<ruby>
match 'photo/:id' => 'photos#show', :constraints => { :id => /[A-Z]\d{5}/ }
match 'photos/:id' => 'photos#show', :constraints => { :id => /[A-Z]\d{5}/ }
</ruby>
This route would match URLs such as +/photo/A12345+. You can more succinctly express the same route this way:
This route would match URLs such as +/photos/A12345+. You can more succinctly express the same route this way:
<ruby>
match 'photo/:id' => 'photos#show', :id => /[A-Z]\d{5}/
match 'photos/:id' => 'photos#show', :id => /[A-Z]\d{5}/
</ruby>
+:constraints+ takes regular expression. However note that regexp anchors can't be used within constraints. For example following route will not work:
@ -472,7 +472,7 @@ You can also constrain a route based on any method on the <a href="action_contro
You specify a request-based constraint the same way that you specify a segment constraint:
<ruby>
match "photo", :constraints => {:subdomain => "admin"}
match "photos", :constraints => {:subdomain => "admin"}
</ruby>
You can also specify constrains in a block form:
@ -511,10 +511,10 @@ h4. Route Globbing
Route globbing is a way to specify that a particular parameter should be matched to all the remaining parts of a route. For example
<ruby>
match 'photo/*other' => 'photos#unknown'
match 'photos/*other' => 'photos#unknown'
</ruby>
This route would match +photo/12+ or +/photo/long/path/to/12+, setting +params[:other]+ to +"12"+ or +"long/path/to/12"+.
This route would match +photos/12+ or +/photos/long/path/to/12+, setting +params[:other]+ to +"12"+ or +"long/path/to/12"+.
h4. Redirection